The device has a smart inbuilt feature capable of differentiating between Obstructive and Central Sleep Apnea. Therefore, you can rest assured you will receive appropriate air therapy at all times.	The S9 AutoSet combines an intelligent algorithm with Easy-Breathe expiratory pressure relief (EPR™) to dynamically adjust pressure for maximum comfort. Using ResMed's time-tested APAP technology, AutoSet continually monitors breathing, adapting breath-by-breath to always deliver the lowest therapeutic pressure, improving comfort and sleep.	The S9 Escape™ CPAP Machine with EPR™ is a sleek, all-in-one system that is ideal for any nightstand. ResMed has incorporated Easy-Breathe Technology along with expiratory pressure relief (EPR) to make breathing through a CPAP feel more "natural".
The System One REMstar AUTO includes all of the great features you expect from a sleep therapy system including a wide pressure range (4-20cm), patient adjustable ramp, AUTOMATIC altitude adjustment, data card, the latest "flex" comfort technologies, and a universal power supply. In addition the REMstar AUTO is an auto-adjusting CPAP system so it will adjust your therapy levels throughout the night to ensure you are receiving optimum pressure for the most comfortable and successful sleep experie